Line 6 AX2 repair help

[zero cool]

Anyone have any experiance fixing the Line 6 AX2 212 series of guitar amps. I have one that works but it has a lot of digital noise. and after switching between user and preset modes the unit will just flake out all together and no sound other then a digital sounding whine is heard. the amp has to then be powered off and back on again to work.

This is the 2nd of these i have seen with this issue. Is there a fix for it? anyone have a known good/working front display board??


Zc